Type checking and Parsing isn't bottleneck in Rust compilation. Code generation is. LLVM is particularly heavy and while it generates optimized code, it is quite slow.
Go Authors didn't pick LLVM because of compile speed reasons (as well as complexity), and that turned out to be worthwhile tradeoff.
Type checking and Parsing isn't bottleneck in Rust compilation. Code generation is. LLVM is particularly heavy and while it generates optimized code, it is quite slow.
Go Authors didn't pick LLVM because of compile speed reasons (as well as complexity), and that turned out to be worthwhile tradeoff.